Fluor

Fluor, ₉F
	Fluorine cair dalam suhu rendah
Sifat umum
Nama, simbol	Fluor, F
Pengucapan	/ˈflʊəriːn/, /ˈflʊərɪn/, /ˈflɔːriːn/
Fluor di tabel periodik
	oksigen ← Fluor → neon
Nomor atom (Z)	9
Golongan, blok	golongan 17 (halogen), blok-p
Periode	periode 2
Kategori unsur	halogen
Bobot atom standar (Ar)	18.9984032(5)
Konfigurasi elektron	1s2 2s2 2p5
per kelopak	2, 7
Sifat fisika
Fase	gas
Titik lebur	53.53 K (−219.62 °C, −363.32 °F)
Titik didih	85.03 K (−188.12 °C, −306.62 °F)
Kepadatan pada sts (0 °C dan 101,325 kPa)	1.696 g/L
saat cair, pada t.d.	1.505 g/cm3
Titik kritis	144.00 K, 5.220 MPa
Kalor peleburan	0.51 kJ/mol
Kalor penguapan	3.27 kJ/mol
Kapasitas kalor molar	(Cp) (21.1 °C) 825 J·mol−1·K−1; (Cv) (21.1 °C) 610 J/(mol·K)
Sifat atom
Bilangan oksidasi	−1 oxidizes oxygen
Elektronegativitas	Skala Pauling: 3.98
Energi ionisasi	; (artikel)
Jari-jari kovalen	60 pm
Jari-jari van der Waals	147 pm
Lain-lain
Struktur kristal	kubus ; the structure refers to solid fluorine, at boiling point, 1 atm
Konduktivitas termal	0.02591 W/(m·K)
Arah magnet	diamagnetic
Nomor CAS	7782-41-4
Isotop Fluor terstabil
ε (3%)	18O
	reference
	lihat; bicara; sunting; \| referensi \| di Wikidata

Fluor adalah suatu unsur kimia dalam tabel periodik yang memiliki lambang F dan nomor atom 9. Namanya berasal dari bahasa Latin fluere, berarti "mengalir". Dia merupakan gas halogen univalen beracun berwarna kuning-hijau yang paling reaktif secara kimia dan elektronegatif dari seluruh unsur. Dalam bentuk murninya, dia sangat berbahaya, dapat menyebabkan pembakaran kimia parah begitu berhubungan dengan kulit.

Referensi[sunting | sunting sumber]

^ Wieser, Michael E.; Coplen, Tyler B. (2010). "Atomic weights of the elements 2009 (IUPAC Technical Report)". Pure and Applied Chemistry. 83: 359–396. doi:10.1351/PAC-REP-10-09-14.
^ ^a ^b ^c Aigueperse et al. 2005, "Fluorine", p. 1.
^ ^a ^b Dean 1999, hlm. 523.
^ Aigueperse et al. 2005, "Fluorine", p. 2.
^ Jarry, Roger L.; Miller, Henry C. (1956). "The Density of Liquid Fluorine between 67 and 103°K". Journal of the American Chemical Society. 78: 1552. doi:10.1021/ja01589a012.
^ Cengel, Yunus A.; Boles, Michael A. (2002). Thermodynamics: An Engineering Approach (edisi ke-Fourth). McGraw-Hill. hlm. 824. ISBN 0-07-238332-1.
^ ^a ^b Dean 1999, hlm. 942.
^ ^a ^b Compressed Gas Association (1999). Handbook of compressed gases. Springer. hlm. 365. ISBN 9780412782305.
^ Allred, A. L. (1961). "Electronegativity values from thermochemical data". Journal of Inorganic and Nuclear Chemistry. 17 (3–4): 215–221. doi:10.1016/0022-1902(61)80142-5.
^ Robinson, Edward A.; Johnson, Samuel A.; Tang, Ting-Hua; Gillespie, Ronald J. (1997). "Reinterpretation of the Lengths of Bonds to Fluorine in Terms of an Almost Ionic Model". Inorganic Chemistry. 36 (14): 3022. doi:10.1021/ic961315b. PMID 11669953.
^ Bondi, A. (1964). "Van der Waals Volumes and Radii". Journal of Physical Chemistry. 68 (3): 441–51. doi:10.1021/j100785a001.
^ Young, David A. (1975). Phase Diagrams of the Elements (Laporan). Springer. hlm. 10.
^ Yaws & Braker 2001, hlm. 385.
^ Mackay, Kenneth Malcolm; Mackay, Rosemary Ann; Henderson, W. (2002). Introduction to modern inorganic chemistry (edisi ke-6th). CRC Press. hlm. 72. ISBN 0748764208. Diakses tanggal 2011-06-15.
^ Chiste, V. (2006). "F-18" (PDF). Table de radionucleides. France: Laboratoire National Henri Becquerel. Diakses tanggal 15 June 2011.

Portal kimia

Artikel bertopik kimia ini adalah sebuah rintisan. Anda dapat membantu Wikipedia dengan mengembangkannya.

[1] Wieser, Michael E.; Coplen, Tyler B. (2010). "Atomic weights of the elements 2009 (IUPAC Technical Report)". Pure and Applied Chemistry. 83: 359–396. doi:10.1351/PAC-REP-10-09-14.

[FOOTNOTEAigueperse_et_al.2005"Fluorine",_p._1-2] Aigueperse et al. 2005, "Fluorine", p. 1.

[FOOTNOTEDean1999523-3] Dean 1999, hlm. 523.

[FOOTNOTEAigueperse_et_al.2005"Fluorine",_p._2-4] Aigueperse et al. 2005, "Fluorine", p. 2.

[5] Jarry, Roger L.; Miller, Henry C. (1956). "The Density of Liquid Fluorine between 67 and 103°K". Journal of the American Chemical Society. 78: 1552. doi:10.1021/ja01589a012.

[6] Cengel, Yunus A.; Boles, Michael A. (2002). Thermodynamics: An Engineering Approach (edisi ke-Fourth). McGraw-Hill. hlm. 824. ISBN 0-07-238332-1.

[FOOTNOTEDean1999942-7] Dean 1999, hlm. 942.

[cpcv-8] Compressed Gas Association (1999). Handbook of compressed gases. Springer. hlm. 365. ISBN 9780412782305.

[Allred-9] Allred, A. L. (1961). "Electronegativity values from thermochemical data". Journal of Inorganic and Nuclear Chemistry. 17 (3–4): 215–221. doi:10.1016/0022-1902(61)80142-5.

[10] Robinson, Edward A.; Johnson, Samuel A.; Tang, Ting-Hua; Gillespie, Ronald J. (1997). "Reinterpretation of the Lengths of Bonds to Fluorine in Terms of an Almost Ionic Model". Inorganic Chemistry. 36 (14): 3022. doi:10.1021/ic961315b. PMID 11669953.

[Bondi1964-11] Bondi, A. (1964). "Van der Waals Volumes and Radii". Journal of Physical Chemistry. 68 (3): 441–51. doi:10.1021/j100785a001.

[12] Young, David A. (1975). Phase Diagrams of the Elements (Laporan). Springer. hlm. 10.

[FOOTNOTEYawsBraker2001385-13] Yaws & Braker 2001, hlm. 385.

[mackay2-14] Mackay, Kenneth Malcolm; Mackay, Rosemary Ann; Henderson, W. (2002). Introduction to modern inorganic chemistry (edisi ke-6th). CRC Press. hlm. 72. ISBN 0748764208. Diakses tanggal 2011-06-15.

[Chiste-15] Chiste, V. (2006). "F-18" (PDF). Table de radionucleides. France: Laboratoire National Henri Becquerel. Diakses tanggal 15 June 2011.

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Fluor

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